World leaders in 2010

Everyone who held a state’s top posts at some point in 2010, in the order they held them. Names are from Wikipedia’s list of state leaders and appear only where the person’s Wikidata record agrees on the post and the years. What happened in 2010 →

Major powers in 2010

United StatesUnited States history

President
Barack Obama

United KingdomUnited Kingdom history

Prime Minister
Gordon Brown, then David Cameron

RussiaRussia history

Prime minister
Vladimir Putin

ChinaChina history

General Secretary; paramount leader
Hu Jintao
President
Hu Jintao
Premier
Wen Jiabao

FranceFrance history

Prime minister
François Fillon

GermanyGermany history

Chancellor
Angela Merkel

JapanJapan history

Emperor
Akihito
Prime minister
Yukio Hatoyama, then Naoto Kan

IndiaIndia history

Prime minister
Manmohan Singh

Africa

AlgeriaAlgeria history

Prime Minister
Ahmed Ouyahia

AngolaAngola history

Prime minister
Paulo Kassoma

BeninBenin history

BotswanaBotswana history

President
Ian Khama

Burkina FasoBurkina Faso history

Prime minister
Tertius Zongo

BurundiBurundi history

CameroonCameroon history

President
Paul Biya
Prime minister
Philémon Yang

Cape VerdeCape Verde history

President
Pedro Pires
Prime minister
José Maria Neves

Central African Republic

ChadChad history

President
Idriss Déby

Comoros

Democratic Republic of the CongoDemocratic Republic of the Congo history

President
Joseph Kabila
Prime minister
Adolphe Muzito

DjiboutiDjibouti history

EgyptEgypt history

President
Hosni Mubarak
Prime minister
Ahmed Nazif

Equatorial Guinea

Prime minister
Ignacio Milam Tang

EritreaEritrea history

EswatiniEswatini history

EthiopiaEthiopia history

Prime minister
Meles Zenawi

GabonGabon history

GambiaGambia history

President
Yahya Jammeh

GhanaGhana history

GuineaGuinea history

Acting President
Sékouba Konaté
President
Alpha Condé

Guinea-Bissau

Prime minister
Carlos Gomes Júnior

High Transitional Authority: Madagascar

Ivory CoastIvory Coast history

Prime minister
Guillaume Soro
disputed prime minister
Gilbert Aké

KenyaKenya history

President
Mwai Kibaki
Prime minister
Raila Odinga

LesothoLesotho history

Prime minister
Pakalitha Mosisili

LiberiaLiberia history

Libyan Arab Jamahiriya

Brotherly Leader and Guide of the Revolution
Muammar Gaddafi
Prime minister
Baghdadi Mahmudi

Madagascar: Third Republic

President of High Transitional Authority
Andry Rajoelina
Prime minister
Albert Camille Vital

MalawiMalawi history

MaliMali history

Prime minister
Modibo Sidibé

MauritaniaMauritania history

MauritiusMauritius history

Prime minister
Navin Ramgoolam

MoroccoMorocco history

Prime Minister
Abbas El Fassi

MozambiqueMozambique history

Prime minister
Luísa Diogo, then Aires Ali

NamibiaNamibia history

Prime minister
Nahas Angula

NigerNiger history

Chairman of the Supreme Council for the Restoration of Democracy
Salou Djibo

NigeriaNigeria history

Republic of Somaliland

Republic of the CongoRepublic of the Congo history

RwandaRwanda history

President
Paul Kagame
Prime minister
Bernard Makuza

Sahrawi Arab Democratic Republic

Prime Minister
Abdelkader Taleb Omar

São Tomé and Príncipe

SenegalSenegal history

Seychelles

President
James Michel

Sierra LeoneSierra Leone history

South AfricaSouth Africa history

President
Jacob Zuma

SudanSudan history

TanzaniaTanzania history

Prime minister
Mizengo Pinda

TogoTogo history

Prime minister
Gilbert Houngbo

Transitional Federal Government of the Republic of Somalia

Acting Prime minister
Abdiwahid Elmi Gonjeh

TunisiaTunisia history

Prime minister
Mohamed Ghannouchi

Uganda

Prime minister
Apolo Nsibambi

ZambiaZambia history

President
Rupiah Banda

Zimbabwe

President
Robert Mugabe
Prime minister
Morgan Tsvangirai

Americas

Antigua and Barbuda

Prime minister
Baldwin Spencer

ArgentinaArgentina history

BahamasBahamas history

Prime minister
Hubert Ingraham

BarbadosBarbados history

Prime minister
David Thompson, then Freundel Stuart

BelizeBelize history

Prime minister
Dean Barrow

BoliviaBolivia history

President
Evo Morales

BrazilBrazil history

CanadaCanada history

Prime minister
Stephen Harper

ChileChile history

ColombiaColombia history

Costa RicaCosta Rica history

CubaCuba history

President of the State Council
Raúl Castro
President of the Council of Ministers
Raúl Castro

Dominica

Prime minister
Roosevelt Skerrit

Dominican RepublicDominican Republic history

EcuadorEcuador history

President
Rafael Correa

El SalvadorEl Salvador history

Grenada

Prime minister
Tillman Thomas

GuatemalaGuatemala history

President
Álvaro Colom

GuyanaGuyana history

Prime minister
Sam Hinds

HaitiHaiti history

President
René Préval
Prime minister
Jean-Max Bellerive

HondurasHonduras history

Acting President
Roberto Micheletti

JamaicaJamaica history

Prime minister
Bruce Golding

MexicoMexico history

NicaraguaNicaragua history

President
Daniel Ortega

PanamaPanama history

ParaguayParaguay history

President
Fernando Lugo

PeruPeru history

Constitutional President
Alan García Pérez

Saint Kitts and Nevis

Prime minister
Denzil Douglas

Saint Lucia

Prime minister
Stephenson King

Saint Vincent and the Grenadines

SurinameSuriname history

Trinidad and TobagoTrinidad and Tobago history

United StatesUnited States history

President
Barack Obama

UruguayUruguay history

VenezuelaVenezuela history

President
Hugo Chávez

Asia

Afghanistan

President
Hamid Karzai

BahrainBahrain history

BangladeshBangladesh history

President
Zillur Rahman
Prime minister
Sheikh Hasina

BhutanBhutan history

Prime minister
Jigme Thinley

BruneiBrunei history

Burma/Myanmar: State Peace and Development Council (1997–2011)

Chairman
Than Shwe
Prime minister
Thein Sein

CambodiaCambodia history

Prime minister
Hun Sen

ChinaChina history

General Secretary; paramount leader
Hu Jintao
President
Hu Jintao
Premier
Wen Jiabao

CyprusCyprus history

IndiaIndia history

Prime minister
Manmohan Singh

IndonesiaIndonesia history

IranIran history

Supreme Leader
Ali Khamenei

IraqIraq history

Prime minister
Nouri al-Maliki

IsraelIsrael history

President
Shimon Peres
Prime minister
Benjamin Netanyahu

JapanJapan history

Emperor
Akihito
Prime minister
Yukio Hatoyama, then Naoto Kan

JordanJordan history

Prime minister
Samir Rifai

KazakhstanKazakhstan history

KuwaitKuwait history

Prime minister
Nasser Al-Mohammed

Kyrgyzstan

Prime minister
Daniar Usenov, then Almazbek Atambayev

LaosLaos history

General Secretary
Choummaly Sayasone

LebanonLebanon history

Prime minister
Saad Hariri

MalaysiaMalaysia history

Prime minister
Najib Razak

Maldives

MongoliaMongolia history

Prime minister
Sükhbaataryn Batbold

NepalNepal history

Prime minister
Madhav Kumar Nepal

North KoreaNorth Korea history

General Secretary
Kim Jong-il

Northern Cyprus

Prime minister
İrsen Küçük
acting Prime minister
Hüseyin Özgürgün

OmanOman history

PakistanPakistan history

Prime minister
Yousaf Raza Gillani

PhilippinesPhilippines history

QatarQatar history

Prime minister
Hamad bin Jassim

Saudi ArabiaSaudi Arabia history

SingaporeSingapore history

President
S. R. Nathan
Prime minister
Lee Hsien Loong

South KoreaSouth Korea history

President
Lee Myung-bak
Prime minister
Chung Un-chan, then Kim Hwang-sik
Acting Prime minister
Yoon Jeung-hyun

Sri LankaSri Lanka history

State of Palestine

President
Mahmoud Abbas
Prime minister
Salam Fayyad

Syria

TaiwanTaiwan history

President
Ma Ying-jeou
Premier
Wu Den-yih

TajikistanTajikistan history

Prime minister
Oqil Oqilov

ThailandThailand history

Prime minister
Abhisit Vejjajiva

Timor-Leste

Prime minister
Xanana Gusmão

TurkeyTurkey history

President
Abdullah Gül
Prime minister
Recep Tayyip Erdoğan

Turkmenistan

United Arab EmiratesUnited Arab Emirates history

UzbekistanUzbekistan history

President
Islam Karimov
Prime minister
Shavkat Mirziyoyev

VietnamVietnam history

General Secretary
Nông Đức Mạnh
Prime minister
Nguyễn Tấn Dũng

YemenYemen history

Prime minister
Ali Muhammad Mujawar

Europe

Abkhazia

Prime minister
Alexander Ankvab, then Sergei Shamba

AlbaniaAlbania history

President
Bamir Topi
Prime minister
Sali Berisha

Andorra

Episcopal Co-Prince
Joan Enric Vives Sicília
French Co-Prince
Nicolas Sarkozy
Prime minister
Jaume Bartumeu

ArmeniaArmenia history

Prime minister
Tigran Sargsyan

AustriaAustria history

President
Heinz Fischer
Chancellor
Werner Faymann

AzerbaijanAzerbaijan history

President
Ilham Aliyev
Prime minister
Artur Rasizade

BelarusBelarus history

BelgiumBelgium history

Prime minister
Yves Leterme

Bosnia and HerzegovinaBosnia and Herzegovina history

High Representative
Valentin Inzko

BulgariaBulgaria history

Prime minister
Boyko Borisov

CroatiaCroatia history

Prime minister
Jadranka Kosor

Czech RepublicCzech Republic history

President
Václav Klaus
Prime Minister
Jan Fischer, then Petr Nečas

DenmarkDenmark history

Prime minister
Lars Løkke Rasmussen

EstoniaEstonia history

FinlandFinland history

President
Tarja Halonen
Prime minister
Matti Vanhanen, then Mari Kiviniemi

France: Fifth RepublicFrance history

Prime minister
François Fillon

Georgia

Prime minister
Nika Gilauri

GermanyGermany history

Chancellor
Angela Merkel

GreeceGreece history

Prime minister
George Papandreou

HungaryHungary history

Prime minister
Gordon Bajnai, then Viktor Orbán

IcelandIceland history

ItalyItaly history

Prime minister
Silvio Berlusconi

LatviaLatvia history

Prime minister
Valdis Dombrovskis

Liechtenstein

Prime minister
Klaus Tschütscher

LithuaniaLithuania history

Prime minister
Andrius Kubilius

LuxembourgLuxembourg history

Grand Duke
Henri
Prime minister
Jean-Claude Juncker

MaltaMalta history

President
George Abela
Prime minister
Lawrence Gonzi

MoldovaMoldova history

Acting President
Mihai Ghimpu, then Vlad Filat, then Marian Lupu
Prime minister
Vlad Filat

Monaco

Prince
Albert II
Minister of state
Jean-Paul Proust, then Michel Roger

MontenegroMontenegro history

Prime minister
Milo Đukanović, then Igor Lukšić

North MacedoniaNorth Macedonia history

President
Gjorge Ivanov
Prime minister
Nikola Gruevski

NorwayNorway history

Prime minister
Jens Stoltenberg

PolandPoland history

Prime minister
Donald Tusk

PortugalPortugal history

Prime minister
José Sócrates

Republic of Artsakh

President
Bako Sahakyan
President of the National Assembly
Ashot Ghulian

Republic of Ireland

President
Mary McAleese
Taoiseach
Brian Cowen

Republic of KosovoKosovo history

President
Fatmir Sejdiu
Acting President
Jakup Krasniqi
Prime minister
Hashim Thaçi

RomaniaRomania history

Prime minister
Emil Boc

RussiaRussia history

Prime minister
Vladimir Putin

San Marino

SerbiaSerbia history

President
Boris Tadić
Prime minister
Mirko Cvetković

SlovakiaSlovakia history

Prime minister
Robert Fico, then Iveta Radičová

SloveniaSlovenia history

President
Danilo Türk
Prime minister
Borut Pahor

South Ossetia

Prime minister
Vadim Brovtsev

SpainSpain history

SwedenSweden history

Prime minister
Fredrik Reinfeldt

SwitzerlandSwitzerland history

President of the Confederation
Doris Leuthard

The Netherlands

Queen
Beatrix
Prime minister
Jan Peter Balkenende, then Mark Rutte

Transnistria

President
Igor Smirnov

UkraineUkraine history

Prime minister
Yulia Tymoshenko, then Mykola Azarov
Acting Prime minister
Oleksandr Turchynov

UN-administered Kosovo

President
Fatmir Sejdiu

United KingdomUnited Kingdom history

Prime Minister
Gordon Brown, then David Cameron

Vatican City

Sovereign
Benedict XVI

Oceania

AustraliaAustralia history

Prime minister
Kevin Rudd, then Julia Gillard

Cook Islands, state in free association

Federated States of Micronesia

President
Manny Mori

FijiFiji history

Acting Prime minister
Frank Bainimarama

Kiribati

President
Anote Tong

Marshall Islands

Nauru

New ZealandNew Zealand history

Prime minister
John Key

Palau

Papua New GuineaPapua New Guinea history

Prime minister
Michael Somare
Acting Prime minister
Sam Abal

SamoaSamoa history

Solomon IslandsSolomon Islands history

Prime minister
Danny Philip

TongaTonga history

Tuvalu

Prime minister
Apisai Ielemia, then Maatia Toafa, then Willy Telavi

VanuatuVanuatu history

President
Iolu Abil
Prime minister
Sato Kilman